Hi, Anyone working on YCSB (Yahoo Cloud Service Benchmarking) for HBase ??
I am trying to run it, its giving me error: $ java -cp build/ycsb.jar com.yahoo.ycsb.CommandLine -db com.yahoo.ycsb.db.HBaseClient YCSB Command Line client Type "help" for command line help Start with "-help" for usage info Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/conf/Configuration at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Class.java:2406) at java.lang.Class.getConstructor0(Class.java:2716) at java.lang.Class.newInstance0(Class.java:343) at java.lang.Class.newInstance(Class.java:325) at com.yahoo.ycsb.CommandLine.main(Unknown Source) Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.conf.Configuration at java.net.URLClassLoader$1.run(URLClassLoader.java:217) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:205) at java.lang.ClassLoader.loadClass(ClassLoader.java:321) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294) at java.lang.ClassLoader.loadClass(ClassLoader.java:266) ... 6 more By the error, it seems like its not able to get Hadoop-core.jar file, but its already in the class path. Has anyone worked on YCSB with hbase ? Thanks, Praveenesh